2042654762

素因数分解:

$2^1\times {\mathrm{139}}^2\times {\mathrm{52861}}^1$

素因数の和:53141

約数の個数: 12

約数和(自身を含む): 3086242146

約数和(自身を除く): 1043587384

約数列:

[1, 2, 139, 278, 19321, 38642, 52861, 105722, 7347679, 14695358, 1021327381, 2042654762]

約数ペア:

[(1, 2042654762), (2, 1021327381), (139, 14695358), (278, 7347679), (19321, 105722), (38642, 52861)]